reuse treemap plot in icicle

Author: archmoj

src/traces/icicle/attributes.js

@@ -8,7 +8,7 @@ var domainAttrs = require('../../plots/domain').attributes;
 var pieAttrs = require('../pie/attributes');
 var sunburstAttrs = require('../sunburst/attributes');
 var treemapAttrs = require('../treemap/attributes');
-var constants = require('./constants');
+var constants = require('../treemap/constants');
 var extendFlat = require('../../lib/extend').extendFlat;
 
 module.exports = {

src/traces/icicle/constants.js

@@ -7,7 +7,7 @@ var svgTextUtils = require('../../lib/svg_text_utils');
 
 var partition = require('./partition');
 var styleOne = require('./style').styleOne;
-var constants = require('./constants');
+var constants = require('../treemap/constants');
 var helpers = require('../sunburst/helpers');
 var attachFxHandlers = require('../sunburst/fx');
 var formatSliceLabel = require('../sunburst/plot').formatSliceLabel;

src/traces/icicle/draw_descendants.js

@@ -15,7 +15,7 @@ module.exports = {
     calc: require('./calc').calc,
     crossTraceCalc: require('./calc').crossTraceCalc,
 
-    plot: require('./plot'),
+    plot: require('../treemap/plot'),
     style: require('./style').style,
 
     colorbar: require('../scatter/marker_colorbar'),